<script >
import { mapState } from "vuex";
import Cookie from "js-cookie";

export default {
    methods: {
      handleMenu() {
        this.$store.commit('collapsMenu')
      },
      handleCommand(command) {
        if(command === 'exit') {
          Cookie.remove('token')
          this.$router.push({ name: 'login' })
          Cookie.remove('menu')
        }
      }
    },
    computed: {
      ...mapState({
        tags: state => state.tab.tabsList
      })
    }

}
</script>

<template>
  <div class="header-container">
    <div class="l-content">
      <!--   按钮   -->
      <el-button style="margin-right: 20px" icon="el-icon-menu" size="mini" @click="handleMenu"></el-button>
      <!--   面包屑   -->
      <el-breadcrumb separator="/">
        <el-breadcrumb-item v-for="item in tags" :key="item.path" :to="{ path: item.path }">{{ item.label }}</el-breadcrumb-item>


      </el-breadcrumb>
    </div>
    <div class="r-content">
      <el-dropdown @command="handleCommand">
        <span class="el-dropdown-link">
          <img class="user" src="@/assets/images/user.png" alt="">
        </span>
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item>个人中心</el-dropdown-item>
                <el-dropdown-item command="exit">退出</el-dropdown-item>

              </el-dropdown-menu>
      </el-dropdown>
    </div>
  </div>
</template>

<style scoped lang="less">
  .header-container {
    background-color: #333;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;

    // 面包屑
    .text {
      color: white;
      font-size: 14px;
      margin-left: 10px;
    }

    // 右侧头像
    .r-content {
      .user {
        width: 40px;
        height: 40px;
        border-radius: 50%;
      }
    }

    .l-content {
      display: flex;
      align-items: center;
      /deep/ .el-breadcrumb__item {
        .el-breadcrumb__inner {
          font-weight: normal;
          &.is-link {
            color: #666;
          }
        }
        &:last-child {
          .el-breadcrumb__inner {
            color: white;
          }
        }
      }
    }
  }


</style>